<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta  charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
   <form action="${pageContext.request.contextPath}/dateConverter.do" method="post">
 
      请输入日期: <input name ="dateTime"></br>
    
  <input  type= "submit" value="提交"/></br>
   </form>
       
</body>
</html>